Oats Appam is a healthy and guilt-free version of the traditional appam. To make Oats Appam using a food processor, grind rolled oats, soaked rice, grated coconut, and spices together to form a smooth batter. Ferment the batter and cook it in a special appam pan. Oats are rich in fiber and protein, making this appam a nutritious breakfast or snack option. Serve hot with coconut chutney or tomato chutney.